Just picked this up of the RTA website, anyone heading up to the entrance, best to delay the trip this Sunday.
Berowra F3 Fwy
F3 contra flow exercise - Sunday 28 October
Expect significant delays.
Date: Sun 28 Oct 2012 - Sun 28 Oct 2012
Impact: Traffic affected in all directions.
Advice: Allow extra travel time
Other Info: Motorists are advised to delay travel on the F3 on the morning of Sunday 28 October while a major traffic exercise takes place at Berowra.
There will be significant traffic changes on the F3 at Berowra.
5.30am to 7am: Motorists will be diverted from the F3 onto the Pacific Highway through Berowra while a 1.5km contra flow is set up.
7am to 8am: All northbound traffic on the F3 will be moved onto the southbound carriageway. Two northbound lanes and one southbound lane will be available for traffic. The speed limit will be reduced to 40km/h.
8am to 9am: Southbound traffic on the F3 will be diverted onto the Pacific Highway while the contra flow is removed. All northbound lanes of the F3 will reopen.
9am to 10am: All southbound lanes of the F3 will reopen but motorists should expect delays.
The freeway will be operating as normal from 10am.
